
<html>
  <head>
    <title>Merry Christmas!</title>
    <meta charset="utf-8" />
  </head>
  <body>
    <canvas id="c"></canvas>
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    <script>
      M=Math;
	  Q=M.random;
	  J=[];U=16;
	  T=M.sin;
	  E=M.sqrt;
	  for(O=k=0;x=z=j=i=k<200;)
	  with(M[k]=k?c.cloneNode(0):c){
	  width=height=k?32:W=446;
	  with(getContext('2d'))
	  if(k>10|!k)
	  for(font='60px Impact',V='rgba(';I=i*U,fillStyle=k?k==13?V+'205,205,215,.15)':V+(147+I)+','+(k%2?128+I:0)+','+I+',.5)':'#cca',i<7;)
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	  if(D<1)
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	  for(y=H=k+E(k++)*25,R=Q()*W;P=3,j<H;)
	  J[O++]=[x+=T(R)*P+Q()*6-3,y+=Q()*U-8,z+=T(R-11)*P+Q()*6-3,j/H*20+((j+=U)>H&Q()>.8?Q(P=9)*4:0)>>1]
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	  a.drawImage(M[L[3]+1],207+L[0]*A+L[2]*T(D)>>0,L[1]>>1)){
	  if(i==2e3)a.fillText('Merry Christmas!',U,345);
	  if(!(i%7))
	  a.drawImage(M[13],((157*(i*i)+T(D*5+i*i)*5)%W)>>0,((113*i+(D*i)/60)%(290+i/99))>>0);}D+=.02},1)
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  </body>

</html>
